UARTs (Universal Asynchronous Receiver Transmitter)
Browse available UARTs (Universal Asynchronous Receiver Transmitter) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Features | Number of Channels | FIFO's | Protocol | Data Rate (Max) | Voltage - Supply | With Auto Flow Control | With IrDA Encoder/Decoder | With False Start Bit Detection | With Modem Control | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LD8251ALD8251A - SERIAL I/O CONTROLLER, |
2,211 | - |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
XR16L784IV-FIC UART 8B 3.3V QUAD 64LQFP |
4,186 | - |
|
Datasheet | 64-LQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS485 | 6.25Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
TL16C554IPNIC ASYNC COMM ELEMENT 80-LQFP |
1,811 | - |
|
Datasheet | 80-LQFP | - | Tray | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
|
ST16C654DCQ64-FIC UART FIFO 64B QUAD 64LQFP |
1,276 | - |
|
Datasheet | 64-LQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
TL16CP754CIPMIC QUAD UART 64BYTE FIFO 64-LQFP |
4,421 | - |
|
Datasheet | 64-LQFP | - | Tray | Active | Internal Oscillator | 4, QUART | 64 Byte | RS485 | 3Mbps | 1.62V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
TL16C552AFNRIC DUAL ASYNCH COMM 68-PLCC |
4,486 | - |
|
Datasheet | 68-LCC (J-Lead) | - | Tape & Reel (TR) | Active | Printer Port | 2, DUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 68-PLCC (24.23x24.23) |
|
ST16C2450CJ44-FIC DUART 1.5MBPS 44PLCC |
3,701 | - |
|
Datasheet | 44-LCC (J-Lead) | ST16C2450 | Tube | Active | Internal Oscillator, Timer/Counter | 2, DUART | 1 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
|
ST16C654IQ64-FIC UART FIFO 64B QUAD 64LQFP |
2,765 | - |
|
Datasheet | 64-LQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
|
ST16C654CQ64-FIC UART FIFO 64B QUAD 64LQFP |
1,791 | - |
|
Datasheet | 64-LQFP | - | Tray | Active | Internal Oscillator, Timer/Counter | 4, QUART | 64 Byte | RS232 | 1.5Mbps | 2.97V ~ 5.5V | Yes | Yes | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
|
TL16C554PNIC QUAD UART W/FIFO 80-LQFP |
2,772 | - |
|
Datasheet | 80-LQFP | - | Bulk | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 4.75V ~ 5.25V | - | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
|
TL16C554AIPNIC ASYNC COMM ELEMENT 80-LQFP |
1,500 | - |
|
Datasheet | 80-LQFP | - | Bulk | Active | - | 4, QUART | 16 Byte | - | 1Mbps | 3V ~ 5.25V | Yes | - | Yes | Yes | - | - | Surface Mount | 80-LQFP (12x12) |
|
|
SC16C554DBIB64,151UART IC 4, QUART CHANNEL 16 BYTE |
2,199 | - |
|
Datasheet | 64-LQFP | - | Bulk | Obsolete | - | 4, QUART | 16 Byte | - | 5Mbps | 2.5V, 3.3V, 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 64-LQFP (10x10) |
|
IS82C55A-59682C55 - CMOS PROGRAMMABLE PERIPH |
4,858 | - |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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ST16C2552CJ44TR-FIC UART FIFO 16B DUAL 44PLCC |
4,576 | - |
|
Datasheet | 44-LCC (J-Lead) | - | Tape & Reel (TR) | Active | Configurable GPIO, Internal Oscillator, Timer/Counter | 2, DUART | 16 Byte | RS232, RS485 | 4Mbps | 2.97V ~ 5.5V | - | - | Yes | Yes | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
XR16C854CQQUAD UART WITH FIFO |
3,470 | - |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CDP1854ADS2082PROGRAMMABLE UNIVERSAL ASYNCHRON |
1,439 | - |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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COM1863CMOS UART |
4,752 | - |
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Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
COM8017LJPUART UNIVERSAL ASYNCHRONOUS RECE |
1,197 | - |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
COM8502CMOS UART |
2,140 | - |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SCC2698BC1A84,512IC UART OCTAL ENHANCED 84-PLCC |
3,945 | - |
|
Datasheet | 84-LCC (J-Lead) | - | Bulk | Obsolete | Configurable GPIO, Internal Oscillator, Timer/Counter | 8 | - | RS485 | - | 5V | Yes | - | Yes | Yes | - | - | Surface Mount | 84-PLCC (29.26x29.26) |
UARTs (Universal Asynchronous Receiver Transmitter) FAQ
Common questions about selecting, comparing and sourcing UARTs (Universal Asynchronous Receiver Transmitter) components through Winsun (HK) Electronics.
What should I check when selecting UARTs (Universal Asynchronous Receiver Transmitter) components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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